Recap: New Releases & Weekly Album Sales Ending 3/10/2013

This week sports new album releases from number of independent hip-hop albums releases, including New York duo the Doppelgangaz's Hark and Houston veteran Z-Ro's latest EP Tripolar. On the singles front, Yelawolf reconnected with "1 Train" partner A$AP Rocky and Big Henry for "Gangster" off his impending Trunk Muzik Returns, while newcomers Dizzy Wright and Joey Bada$$ link up on the track "Maintain."